1520402238

素因数分解:

$2^1\times 3^4\times {\mathrm{9385199}}^1$

素因数の和:9385213

約数の個数: 20

約数和(自身を含む): 3406827600

約数和(自身を除く): 1886425362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 9385199, 18770398, 28155597, 56311194, 84466791, 168933582, 253400373, 506800746, 760201119, 1520402238]

約数ペア:

[(1, 1520402238), (2, 760201119), (3, 506800746), (6, 253400373), (9, 168933582), (18, 84466791), (27, 56311194), (54, 28155597), (81, 18770398), (162, 9385199)]